| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.97 | 11.157% | $174.4831 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $135.35 | 3.353% | $139.8883 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $119.56 | 8.331% | $129.5205 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $77.52 | 12.154% | $86.9418 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $27.82 | 3.528% | $28.8015 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $169.87 | 8.203% | $183.8044 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $82.86 | 13.513% | $94.0569 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $769.95 | $837.4965 | $837.49 | $837.50 | $837.50 | |